question

jantron avatar image
jantron asked

Which fuse holder is the right one?

Hello and sorry for my bad English,

I have the following devices or would like to connect all or almost all of them to a fuse holder, the black ones to a bus bar. From the distribution box and bus bar to the battery. At the moment I have individual fuse holders with midi-fuse fuse strips

1ST MPPT 50A

2nd possibly MPPT 15 to 20A

3. IP22 charger 30A

4. Orion charge booster 30A

5. the following also or not? CBE 12V distribution block


do I need a fuse holder and a bus bar for 4 or 5 lines?

BOJAK 6-way fuse holder


suitable only from 60A ???

HOIIME fuse holder


Is this the right one?
4-way SIGANDG KFZ distribution block fuse box block

  • here it is unclear what the top/right rails are for or whether 4 ways are sufficient


Is this device suitable here, or too much / oversized?
ENDARK fuse holder
Questions about this:
:: what is the top row of connections for?
:: Are these plug-in fuses good?


Or is this GRENULA 6-way flat fuse block more suitable?

  • max. 30 A per circuit and 100 A per panel is too little due to the MPPT 50A?
  • is described by one reviewer (see photo review) as a fire hazard
fusesterminals
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1 Answer
Alexandra avatar image
Alexandra answered ·

The one that is suitable is the one that holds the correct fuse sizes for your products.

https://www.victronenergy.com/dc-distribution-systems/fuses-and-fuse-holders#pd-nav-video

You need to make a Diagram and work out what you need there first

No plug in fuses or resetting breakers. They aren't worth it.

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Related Resources

Fuses & fuse holders Product Page.


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